Mambo/straddle

Step is horizontal:
Starting with right lead and working to the left side of
your step...

Double knee, down tap, slide (8)

1/2 an L-step, mambo to the front of the room (8) (use
beats 7 and 8 to turn and face the side of the step)

Straddle the step leading left, step knee (right knee
comes up)(8)

Repeater knee 3 (left knee) (8) (as you step down on 7
and 8, you turn to face the right side of your step and
begin the pattern with a left lead.)

It does take some time to break it down but it is a lot
of fun once they get it and you can add options with the
L and the repeater. I use opposite elbow to knee on the
repeater to get them working on their core.